Seiko Cal. 6686 - 357

This Hand-Winding model from 1981 features a 36mm Gold-Plated case. With its 22mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-0e44ac5c524c]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1981

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